FORD ESCAPE FUSE PROBLEM

2010 Ford Escape • 30,233 miles

I have a ford escape. 2010 There is a cigarette lighter plug in the dash and a power plug or socket in the back. Neither one works. They are getting power but in surges. If I plug a phone to charge in either one. The charge light indicator on the plug will glow steady for a few seconds, then start to blink, then no charging at all. I checked all the fuses to include power 1 and 2 under the hood. Any ideas all fuses were good. Also if I plug a lighter into the socket it gets hot but won't click and stay, u have to hold it in.